Hartwell Weather Forecast

    • 62
    • 76

    Rain Showers Likely

    • 49
    • 75

    Rain Showers

    • 55
    • 76

    Slight Chance Thunderstorms

    • 63
    • 78

    Chance Thunderstorms

    • 64
    • 85

    Slight Chance Rain Showers

    • 65
    • 88

    Mostly Cloudy

    • 63
    • 89

    Slight Chance Rain Showers

Today 30 Mar Hart

Showers likely with a chance of Thunderstorms. Highs in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 30 Mar Hart

Cloudy. Showers likely with a chance of Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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Hartwell Temperature Statistics

March Temperature

Anderson, Anderson County Airport (16.2 miles)

  • Lowest 3 March, 2025

    29.8 °F

  • Average March

    55.8 °F

  • Highest 19 March, 2025

    80.7 °F

Climate (2020–Present)

Anderson, Anderson County Airport (16.2 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.7 °F
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